31423693926

Names of 31423693926

• Cardinal: 31423693926 can be written as Thirty-one billion, four hundred twenty-three million, six hundred ninety-three thousand, nine hundred twenty-six.

Scientific notation

• Scientific notation: 3.1423693926 × 10¹⁰

Factors of 31423693926

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 88641

Divisors of 31423693926

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 23 31 46 62 69 83 93 138 166 186 249 498 713 1426 1909 2139 2573 3818 4278 5146 5727 7719 11454 15438 59179 88499 118358 176998 177537 265497 355074 530994 2035477 2743469 4070954 5486938 6106431 7345417 8230407 12212862 14690834 16460814 22036251 44072502 63099787 126199574 168944591 189299361 227707927 337889182 378598722 455415854 506833773 683123781 1013667546 1366247562 5237282321 10474564642 15711846963 31423693926
• Sum of all divisors σ(n): 68511744000
• Sum of proper divisors (its aliquot sum) s(n): 37088050074
• 31423693926 is an abundant number, because the sum of its proper divisors (37088050074) is greater than itself. Its abundance is 5664356148

Bases of 31423693926

• Binary: 11101010000111111111000010001100110₂
• Hexadecimal: 0x750FF8466
• Base-36: EFOUTEU

Squares and roots of 31423693926

• 31423693926 squared (31423693926²) is 987448539954929293476
• 31423693926 cubed (31423693926³) is 31029280687219279953161252626776
• The square root of 31423693926 is 177267.2951392895
• The cube root of 31423693926 is 3155.6275961301

Scales and comparisons

• 31,423,693,926 seconds is equal to 999 years, 9 weeks, 1 day, 3 hours, 52 minutes, 6 seconds.
• To count from 1 to 31,423,693,926 would take you about one thousand, nine hundred ninety-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31423693926 cubic inches would be around 263 feet tall.

Recreational maths with 31423693926

• 31423693926 backwards is 62939632413
• The number of decimal digits it has is: 11
• The sum of 31423693926's digits is 48
• More coming soon!